Crawler Crane Bottom Roller for Sumitomo SC650/SC650-2 /SC650-3

Track Roller For Sumitomo SC650 SC650-2 SC650-3 Crawler Crane 

Quan Zhou Futeng Engineering Machinery is prefessional in crawler crane undercarriage parts, including track shoe, lower roller, top roller, sprocket, Idler,We can supply brands of HITACHI,IHI,SUMITOMO,KOBELCO, NISSHA,NIPPON SHARYO,LIEBHEER,TEREX DEMAG,TEREX AMERICAN,FUWA,SANY,XCMG,ZOOMLION. with superior quantity and prompt delivery time. 

Crawler Crane Sumitomo SC650 SC650-2 SC650-3 Track Roller Ass’y, on the base of the principle of customer priority and technology, we have produced the best product with a special know-how about the steel casting and the heat treatment.

Related Products Sumitomo SC650 SC650-2 SC650-3 Crawler Crane

Sumitomo SC650 SC650-2 SC650-3 Track Shoe (Track Pad / Track Plate)

Sumitomo SC650 SC650-2 SC650-3 Track Roller (Lower Roller / Bottom Roller)

Sumitomo SC650 SC650-2 SC650-3 Top Roller (Carrier Roller / Upper Roller)

Sumitomo SC650 SC650-2 SC650-3 Front Idler Ass’y (Guide Roller / Idler Wheel)

Since crawler crane traveling device and the working conditions is relatively poor complex, easy to wear, it requires higher mechanical properties. In the Sumitomo SC650 bottom rollers manufacturing process, we will be subjected to an appropriate heat treatment and quenching treatment process, to extend the life of the track roller.

The material of Sumitomo SC650 bottom roller is 40Mn2, 42CrMo, the main process is casting or forging ,machining, heat-treated. After quenching of wheel surface , The hardness require up to HRC 52-58 to strengthen the wear resistance of roller surface

The below is our hot sales for LS series for Sumitomo

Sumitomo LS78RH,Sumitomo LS78RM,Sumitomo LS78RH5, Sumitomo LS78RHD5, Sumitomo LS98, Sumitomo LS108RM,Sumitomo LS108RH5,Sumitomo LS110C, Sumitomo LS118RH3, Sumitomo LS118HR5, Sumitomo LS118RH, Sumitomo LS118RM, Sumitomo LS120RH5, Sumitomo LS138RH5, Sumitomo LS208H, Sumitomo LS218H, Sumitomo LS218RH5, Sumitomo LS238RH2, Sumitomo LS238RH3, Sumitomo LS248RH5, Sumitomo LS458HD, Sumitomo LS468HD, Sumitomo LS518, Sumitomo LS528.

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